netdev - Re: SCTP performance?

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Message-Id: <20130809.175405.2259209258836008662.davem@davemloft.net>
Date:	Fri, 09 Aug 2013 17:54:05 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	greearb@...delatech.com
Cc:	eric.dumazet@...il.com, netdev@...r.kernel.org
Subject: Re: SCTP performance?

From: Ben Greear <greearb@...delatech.com>
Date: Fri, 09 Aug 2013 17:04:59 -0700

> I got much better results when I explicitly set the
> tx/rx socket buffer sizes to 2MB, so maybe it just sucks
> at auto-tuning it's socket buffer sizes.

TCP is the only protocol in our stack which does socket buffer
size autotuning.
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